Sherwin Williams North Star vs. Sherwin Williams Krypton
This page compares North Star and Krypton by Sherwin Williams using side-by-side technical data, undertones, light reflectance, and real-world usage. Select different shades below to compare other paint colors across major brands.
Sherwin Williams
North Star
SW 6246
Sherwin Williams
Krypton
SW 6247
HuePosition on the color wheel (0-360°). Determines the base color family.
195
196
SaturationHow vivid or muted the color appears (0-100%). Lower values are more gray.
8
8
LightnessHow light or dark the color is in HSL space (0-100%).
81
lighter tone74
LRVLight Reflectance Value. How much light a color reflects (0-100). Higher means brighter in a room.
62.0%
appears brighter52.0%
CIE L*Perceptual lightness from CIE Lab color space (0-100). More closely matches human brightness perception.
83.1
looks lighter77.2
TemperatureWhether the color leans warm (reds, yellows) or cool (blues, greens) based on hue and saturation.
Neutral
Neutral
ΔE*₀₀CIEDE2000 color difference. <1 imperceptible; 1-2 barely noticeable; 2-5 noticeable; 5-10 clear; >10 very different.
4.19
How to read this comparison
Delta E measures how far two colors sit apart to the eye. Under 2, most people can't tell them apart on a wall. Over 5, they read as clearly different colors. LRV tells you how much light a color reflects. In weak light, an LRV gap usually changes the room more than a small hue shift.
Real Photos
Colors may appear differently depending on screen calibration, lighting conditions, and surrounding materials. For the most accurate evaluation, always test paint samples directly in your space before making a final decision.
Explore Complementary Color Palettes
Color Palettes for North Star
Darker Shades
Monochromatic dark
Lighter Shades
Monochromatic light
Complementary
Opposite on color wheel
Analogous
Adjacent colors
Color Palettes for Krypton
Darker Shades
Monochromatic dark
Lighter Shades
Monochromatic light
Complementary
Opposite on color wheel
Analogous
Adjacent colors